The main reason for cracks in masonry joints is:(a) Moisture(b) Sulphate(c) Magnesium(d) SodiumThis question was addressed to me in an interview for internship.This key question is from Building Maintenance topic in division Building Construction of Basic Civil Engineering

The main reason for cracks in masonry joints is:(a) Moisture(b) Sulpha

1.	The main reason for cracks in masonry joints is:(a) Moisture(b) Sulphate(c) Magnesium(d) SodiumThis question was addressed to me in an interview for internship.This key question is from Building Maintenance topic in division Building Construction of Basic Civil Engineering
Answer» Right answer is (B) Sulphate The explanation: Sulphate content of bricks to be used in masonry should be checked. These ATTACK the mortar and weakens it, leading to DEVELOPMENT of cracks. They appear after 2-3 YEARS of construction.

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The main reason for cracks in masonry joints is:(a) Moisture(b) Sulphate(c) Magnesium(d) SodiumThis question was addressed to me in an interview for internship.This key question is from Building Maintenance topic in division Building Construction of Basic Civil Engineering

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